IT1180075B - IDENTIFICATION OF HAND-WRITTEN ALPHANUMERIC CHARACTERS - Google Patents

IDENTIFICATION OF HAND-WRITTEN ALPHANUMERIC CHARACTERS

Info

Publication number
IT1180075B
IT1180075B IT67713/84A IT6771384A IT1180075B IT 1180075 B IT1180075 B IT 1180075B IT 67713/84 A IT67713/84 A IT 67713/84A IT 6771384 A IT6771384 A IT 6771384A IT 1180075 B IT1180075 B IT 1180075B
Authority
IT
Italy
Prior art keywords
identification
hand
alphanumeric characters
written alphanumeric
written
Prior art date
Application number
IT67713/84A
Other languages
Italian (it)
Other versions
IT8467713A1 (en
IT8467713A0 (en
Inventor
Amato Donald D
Leon Pintsov
David Stone
Original Assignee
Scan Optics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scan Optics Inc filed Critical Scan Optics Inc
Publication of IT8467713A0 publication Critical patent/IT8467713A0/en
Publication of IT8467713A1 publication Critical patent/IT8467713A1/en
Application granted granted Critical
Publication of IT1180075B publication Critical patent/IT1180075B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/182—Extraction of features or characteristics of the image by coding the contour of the pattern
    • G06V30/1823—Extraction of features or characteristics of the image by coding the contour of the pattern using vector-coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
IT67713/84A 1983-07-14 1984-07-13 IDENTIFICATION OF HAND-WRITTEN ALPHANUMERIC CHARACTERS IT1180075B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/513,403 US4628532A (en) 1983-07-14 1983-07-14 Alphanumeric handprint recognition

Publications (3)

Publication Number Publication Date
IT8467713A0 IT8467713A0 (en) 1984-07-13
IT8467713A1 IT8467713A1 (en) 1986-01-13
IT1180075B true IT1180075B (en) 1987-09-23

Family

ID=24043118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67713/84A IT1180075B (en) 1983-07-14 1984-07-13 IDENTIFICATION OF HAND-WRITTEN ALPHANUMERIC CHARACTERS

Country Status (6)

Country Link
US (1) US4628532A (en)
JP (1) JPS6068487A (en)
DE (1) DE3425449A1 (en)
FR (1) FR2549259A1 (en)
GB (1) GB2144251B (en)
IT (1) IT1180075B (en)

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US8628015B2 (en) 2008-10-31 2014-01-14 Hand Held Products, Inc. Indicia reading terminal including frame quality evaluation processing
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US9183041B2 (en) * 2012-09-21 2015-11-10 International Business Machines Corporation Input/output traffic backpressure prediction
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JPS5926064B2 (en) * 1979-09-10 1984-06-23 工業技術院長 Feature extraction device for contour images

Also Published As

Publication number Publication date
US4628532A (en) 1986-12-09
GB2144251A (en) 1985-02-27
IT8467713A1 (en) 1986-01-13
DE3425449A1 (en) 1985-03-28
FR2549259A1 (en) 1985-01-18
GB8417153D0 (en) 1984-08-08
IT8467713A0 (en) 1984-07-13
JPS6068487A (en) 1985-04-19
GB2144251B (en) 1987-04-01

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